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<html lang="en">

<head>
    <title>html5</title>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1"> </head>

<body>
    <audio controls style="border:1px solid black;">
        <source src="horse.ogg" type="audio/ogg">
        <source src="horse.mp3" type="audio/mpeg"> 
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    </audio>
</body>

</html>